Description Usage Arguments Details Value Required Data Rendered Equations Author(s) Examples

An index target MP where the TAC is modified according to current index
levels (mean index over last number of years determined by natural mortality
(*M*)) relative to a target level.

1 |

`x` |
A position in the data object |

`Data` |
A data object |

`reps` |
The number of stochastic samples of the MP recommendation(s) |

`plot` |
Logical. Show the plot? |

The TAC is caluclated as:

*\textrm{TAC}_y = \textrm{TAC}_{y-1} δ I*

where *δ I* is the ratio of the mean index over *4\frac{1}{M}^{1/4}* years
to the reference index (`[email protected]`

).

The maximum fractional change in TAC is determined by *mc*, defined as
*mc = \textrm{max}≤ft(\frac{5 + 25M}{100}, 0.2\right)*

An object of class `Rec`

with the `TAC`

slot populated with a numeric vector of length `reps`

See Data for information on the `Data`

object

`ITM`

: Ind, Iref, MPrec, Mort

See Online Documentation for correctly rendered equations

T. Carruthers

1 | ```
ITM(1, Data=DLMtool::SimulatedData, plot=TRUE)
``` |

Embedding an R snippet on your website

Add the following code to your website.

For more information on customizing the embed code, read Embedding Snippets.